Exotic Decays of Light Mesons


Book Description

We discuss the information one could obtain on physics beyond the minimal standard model from studies of the rare and forbidden decays of /pi//sup 0/, /eta/ and /eta//prime/. 82 refs.




Rare Decays of Light Mesons


Book Description

























Exotic Meson Decay To??°?−


Book Description

A partial-wave analysis of the mesons from the reaction?− p →??−?−?°?°p has been performed. The data show b1? decay of the spin-exotic states?1(1600) and?1(2000). Three isovector 2{sup -+} states were seen in the??− decay channel. In addition to the well known?2(1670), signals were also observed for?2(1880) and?2(1970).